Question:
The turns of a solenoid, designed to provide a given magnetic flux density along its axis, are wound to fill the space between two concentric cylinders of fixed radii. How should the diameter d of the wire used be chosen so as to minimize the heat dissipated in the windings?
The turns of a solenoid, designed to provide a given magnetic flux density along its axis, are wound to fill the space between two concentric cylinders of fixed radii. How should the diameter d of the wire used be chosen so as to minimize the heat dissipated in the windings?
Updated On: Jun 21, 2024
- Wire should be multiple of 5d
- Wire should be multiple of \(\frac d3\)
- Wire is independent of d
- Can't say
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The Correct Option is C
Solution and Explanation
The correct option is (C): Wire is independent of d.
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